发明名称 |
ZIF-8-90 METAL ORGANIC FRAMEWORK (MOF) MEMBRANES FOR n-BUTANE/i-BUTANE SEPARATIONS |
摘要 |
A method for forming a hybrid zeolitic imidazolate framework (ZIF) comprises the formation steps of: preparing a first solution comprising: a 2-methylimidazolate or a functionalized derivative thereof; and a carboxaldehyde-2-imidazolate or a functionalized derivative thereof; preparing a second solution comprising a metal ion; and combining the first solution and the second solution to form the hybrid ZIF, wherein a first fraction of 2-methylimidazolate or a functionalized derivative thereof in the hybrid ZIF is from about 5 to about 95 or any value there between and a second fraction carboxaldehyde-2-imidazolate or a functionalized derivative thereof in the hybrid ZIF is 100—the first fraction is disclosed. A metal-organic framework (MOF) comprising the hybrid ZIF and a molecular sieve device comprising the hybrid ZIF are also disclosed. |
申请公布号 |
US2016130199(A1) |
申请公布日期 |
2016.05.12 |
申请号 |
US201514926395 |
申请日期 |
2015.10.29 |
申请人 |
Phillips 66 Company ;Georgia Tech Research Corporation |
发明人 |
Nair Sankar;Eum Kiwon;Rashidi Fereshteh;Jones Christopher W.;Drese Jeffrey H. |
分类号 |
C07C7/144;C07F15/06;C07F3/06 |
主分类号 |
C07C7/144 |
代理机构 |
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代理人 |
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主权项 |
1. A method for forming a hybrid zeolitic imidazolate framework (ZIF) comprising the formation steps of:
a. preparing a first solution comprising:
i. a 2-methylimidazolate or a functionalized derivative thereof; andii. a carboxaldehyde-2-imidazolate or a functionalized derivative thereof; b. preparing a second solution comprising a metal ion; and c. combining the first solution and the second solution to form the hybrid ZIF, wherein a first fraction of 2-methylimidazolate or a functionalized derivative thereof in the hybrid ZIF is from about 5 to about 95 or any value there between and a second fraction carboxaldehyde-2-imidazolate or a functionalized derivative thereof in the hybrid ZIF is 100—the first fraction. |
地址 |
Houston TX US |